#define _CRT_SECURE_NO_WARNINGS 1
#include <stdio.h>
//int main()
//{
//	int x, y;
//	scanf("%d", &x);
//	if (x < 20) y = 1;
//	if (x < 30) y = 2;
//	if (x < 40) y = 3;
//	if (x < 50) y = 4;
//	if (x < 60) y = 5;
//	else y = 6;
//	printf("x=%d,y=%d\n", x, y);
//
//	return 0;
//}
int main()
{
	int x, y;
	scanf("%d", &x);
	switch (x)
	{
	case 1:
	case 2:
	case 3:
	case 4:
	case 5:
	case 6:
	case 7:
	case 8:
	case 9:
	case 10:
	case 11:
	case 12:
	case 13:
	case 14:
	case 15:
	case 16:
	case 17:
	case 18:
	case 19:
	case 20:
	case 21:
	case 22:
	case 23:
	case 24:
	case 25:
	case 26:
	case 27:
	case 28:
	case 29:
	case 30:
	case 31:
	case 32:
	case 33:
	case 34:
	case 35:
	case 36:
	case 37:
	case 38:
	case 39:
	case 40:
	case 41:
	case 42:
	case 43:
	case 44:
	case 45:
	case 46:
	case 47:
	case 48:
	case 49:
	case 50:
	case 51:
	case 52:
	case 53:
	case 54:
	case 55:
	case 56:
	case 57:
	case 58:
	case 59: y = 5; printf("x=%d,y=%d", x, y); break;
	default:y = 6; printf("x=%d,y=%d", x, y);
	}


	return 0;
}